<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录界面</title>
</head>
<body>
<h1>登录</h1>
<form action="" method="post">
    用户名：<input type="text" name="userName"/><br/>
    密码：<input type="password" name="passWord"/><br/>
    验证码：<input type="text" name="checkNode"/><br/>
    <input type="checkbox" name="auto"/>自动登录<br/>
    <input type="submit" value="登录"/><br/>
</form>
</body>
</html>